Home / 93,918.14-140,932.50-34,795.03

Finding the Fourth Proportional to 93,918.14, 140,932.50 and 34,795.03

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Solution

The fourth proportional to 93,918.14, 140,932.50 and 34,795.03 is: 52,213.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,918.14 : 140,932.50 = 34,795.03 : x
  2. Step 2: Convert to fraction form
    93,918.14/140,932.50 = 34,795.03/x
  3. Step 3: Cross multiply
    93,918.14x = 140,932.50 × 34,795.03
  4. Step 4: Simplify right side
    93,918.14x = 4,903,749,686.84
  5. Step 5: Solve for x
    x = 4,903,749,686.84/93,918.14
  6. Step 6: Final answer
    x = 52,213.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.